CA2225521C - Appareil d'administration d'un medicament assiste au laser - Google Patents

Appareil d'administration d'un medicament assiste au laser Download PDF

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Publication number
CA2225521C
CA2225521C CA002225521A CA2225521A CA2225521C CA 2225521 C CA2225521 C CA 2225521C CA 002225521 A CA002225521 A CA 002225521A CA 2225521 A CA2225521 A CA 2225521A CA 2225521 C CA2225521 C CA 2225521C
Authority
CA
Canada
Prior art keywords
drug
laser
delivery
delivery means
drugs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002225521A
Other languages
English (en)
Other versions
CA2225521A1 (fr
Inventor
Douglas Murphy-Chutorian
Richard L. Mueller
Stuart D. Harman
Larry Witham
Robert Lincoln Lathrop Iii
Bruce J. Richardson
Steven A. Daniel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eclipse Surgical Technologies Inc
Original Assignee
Eclipse Surgical Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/773,872 external-priority patent/US5925012A/en
Priority claimed from US08/773,430 external-priority patent/US5999678A/en
Application filed by Eclipse Surgical Technologies Inc filed Critical Eclipse Surgical Technologies Inc
Publication of CA2225521A1 publication Critical patent/CA2225521A1/fr
Application granted granted Critical
Publication of CA2225521C publication Critical patent/CA2225521C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/00392—Transmyocardial revascularisation

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Radiation-Therapy Devices (AREA)
CA002225521A 1996-12-27 1997-12-22 Appareil d'administration d'un medicament assiste au laser Expired - Fee Related CA2225521C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/773,872 US5925012A (en) 1996-12-27 1996-12-27 Laser assisted drug delivery
US08/773,430 US5999678A (en) 1996-12-27 1996-12-27 Laser delivery means adapted for drug delivery
US08/773,430 1996-12-27
US08/773,872 1996-12-27

Publications (2)

Publication Number Publication Date
CA2225521A1 CA2225521A1 (fr) 1998-06-27
CA2225521C true CA2225521C (fr) 2004-04-06

Family

ID=27118759

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002225521A Expired - Fee Related CA2225521C (fr) 1996-12-27 1997-12-22 Appareil d'administration d'un medicament assiste au laser

Country Status (5)

Country Link
US (1) US6706011B1 (fr)
EP (1) EP0853921A3 (fr)
JP (1) JP3980143B2 (fr)
AU (1) AU4934097A (fr)
CA (1) CA2225521C (fr)

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* Cited by examiner, † Cited by third party
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JP3980143B2 (ja) 2007-09-26
AU4934097A (en) 1998-07-02
US6706011B1 (en) 2004-03-16
CA2225521A1 (fr) 1998-06-27
EP0853921A3 (fr) 1998-12-02
EP0853921A2 (fr) 1998-07-22

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